Researcher: SL Page 1 4/2/25 OLR Bill Analysis SB 1479 AN ACT CONCERNING WITHHOLDING MEDICAID REIMBURSEMENT FOR HEALTH CARE PROVIDERS WHO REQUIRE MANDATORY ARBITRATION IN BILLING DISPUTES. SUMMARY Starting October 1, 2025, this bill requires the Department of Social Services commissioner to prohibit health care providers, as a condition of receiving Medicaid reimbursement, from using mandatory arbitration clauses in agreements with patients. Under the bill, a mandatory arbitration clause is a clause in an agreement between a health care provider and patient requiring the patient to submit to mandatory arbitration to resolve a billing dispute. EFFECTIVE DATE: October 1, 2025 COMMITTEE ACTION Human Services Committee Joint Favorable Yea 15 Nay 7 (03/13/2025)